Finding the Fourth Proportional to 16,666.02, 22,980.78 and 10,695.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,666.02 : 22,980.78 = 10,695.42 : x
2. Step 2: Convert to fraction form
   16,666.02/22,980.78 = 10,695.42/x
3. Step 3: Cross multiply
   16,666.02x = 22,980.78 × 10,695.42
4. Step 4: Simplify right side
   16,666.02x = 245,789,094.03
5. Step 5: Solve for x
   x = 245,789,094.03/16,666.02
6. Step 6: Final answer
   x = 14,747.92